.head{
    text-align: center;
    color: #3b3b3d;
}
.shenpi{
    min-height: 400px;
    min-width: 1000px;
}
table{
    text-align: center;
    border-spacing: 0;
    border: 1px solid gray;
    color: #28282a;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
}
th,td{
    border: 0.01px solid gray;
    text-align: center;
    color: #28282a;
    font-size: 18px;
}
th{
    padding:5px;
    background: lightgray;
    color: #28282a;
}
.user_table{
	position: relative;
    display: flex;
    background: #f5f5f7;
    color: #3b3b3c;
    margin: 0px 290px 27px 290px;
    padding: 14px 14px 14px 14px;
    border-radius:12px;
    border: 1px solid white;
}
button{
    font-size: 18px;
    border: none;
    background-color: transparent;
    color: #166ece;
}
button:hover{
    text-decoration: underline;
    color: #0062d3;
}